intermezzo, like most sleep medicines, has some risk of dependency. common side effects are headache, nausea, and fatigue. so if you suffer from middle-of-the-night insomnia, ask your doctor about intermezzo and return to sleep again. ♪ >>> for two-term presidents, their second inaugural is often an attempt to emphasize the successes of their first term with an eye towards shaping their place in history. only 16 presidents have delivered two inaugural addresses. we put the speeches of the last three two-term presidents through a word cloud to see what themes they chose to emphasize. by looking at the words they used the most, we can get a sense of the legacies they wanted to leave. president reagan claimed that government wasn't the solution but the problem used the word "government" 16 times. >> that system has never failed us. but for a time, we failed the system. we asked things of government that government was not equipped to give. >> president clinton, aware his second term would be the last of the 20th century, challenged americans to embrace